Here I show you a Kosmo format version of Yves Usson's Fixed Filter Bank synth module. My version is modified to use board mounted sliders instead of panel mounted rotary pots — saving me from hooking up maybe forty or so wires between the panel and the PCB — and has the filters retuned for (in principle) a more interesting and natural frequency spectrum.

00:00 Intro
00:10 Count the caps!
01:10 What it is
02:53 Formants and fixed filters
04:48 Modification: Board mounted sliders and jacks
06:38 Modification: Retuning
12:00 Demo
14:35 Wrapup


YuSynth web page: https://yusynth.net/Modular/EN/BANK/

My blog post: https://analogoutputblog.wordpress.co...

Schematics, design files, Gerbers, and documentation: https://gitlab.com/rsholmes/ffbmod

Music: Ringtone by Rich Holmes